The revolt was put down by the future Roman emperors Vespasian and Titus. In the Siege of Jerusalem in 70 CE, the Romans destroyed much of the Temple in Jerusalem and, according to some accounts, plundered artifacts from the Temple, such as the Menorah.
False. A multinational corporation doesn't have to have multinational investors, only assets/properties in other nations.
People might have noticed the geographical nature of the rivers, and probably knew there were mountainous regions of Asia of which lead to streams and rivers forming. I you are talking about exploration, Europeans couldn't get into Asia by foot because the trade routes were forbidden from the crusades.
I hope this helped!